Modifiers matching passerine:

• breeding,
• smaller,
• small,
• exotic,
• european,
• interesting,
• passerine,
• migrant,
• upland,
• insectivorous,

Simple categories matching exotic:

• fruit,
• nature,
• topic,
• animal,
• option,
• conifer,
• material,
• friend,
• mineral,
• ruminant,
• opportunity,
• shrub,
• spice,
• wood,
• pet,
• garden,
• subject,
• agent,
• host,
• elapid,
• alloy,
• battery,
• addition,
• plant,
• bird,
• metal,
• piece,
• species,
• system,
• fibre,
• banana,
• item,
• filling,
• creature,
• foliage,
• extra,
• leather,
• sound,
• veggie,
• fuel,
• stuff,
• oddity,
• essence,
• foodstuff,
• carnivore,
• fauna,
• skin,
• rat,
• ability,
• bloom,
• card,
• carp,
• cervid,
• cd,
• ingredient,
• commodity,
• spread,
• means,
• fish,
• wool,
• injury,
• red,
• chemical,
• style,
• treatment,
• cause,
• fragrance,
• jewellery,
• baryon,
• structure,
• product,
• reptile,
• condition,
• hardwood,
• scent,
• offering,
• berry,
• phase,
• medium,
• market,
• citrus,
• place,
• vegetable,
• investment,
• unit,
• drink,
• hadron,
• practice,
• fluorescein,
• drug,
• activity,
• concoction,
• object,
• grain,
• seabird,
• paint,
• gem,
• insect,
• cat,
• antenna,
• location,
• toxin,
• skill,
• tree,
• amphibian,
• annual,
• ornament,
• incense,
• mushroom,
• language,
• vine,
• conductor,
• steel,
• vehicle,
• part,
• organism,
• substance,
• fluid,
• import,
• brew,
• firearm,
• particle,
• butter,
• poultry,
• mint,
• feline,
• feather,
• property,
• capacitor,
• format,
• easterner,
• atom,
• seasoning,
• pest,
• tea,
• lizard,
• artifact,
• livestock,
• embellishment,
• virus,
• insulator,
• farming,
• herbivore,
• character,
• entertainment,
• service,
• accessory,
• entity,
• treasure,
• interaction,
• matter,
• danger,
• form,
• massage,
• meat,
• country,
• flavour,
• passerine,
• thing,
• weapon,
• concept,
• billfish,
• chocolate,
• oxide,
• compound,
• land,
• substrate,
• canine,
• grass,
• nut,
• honeysuckle,
• constituent,
• article,
• evergreen,
• flavoring,
• fiber,
• ungulate,
• delicacy,
• seafood,
• illness,
• component,
• bush,
• perennial,
• yeast,
• fabric,
• abrasive,
• clothing,
• jewelry,
• tongue,
• rock,
• alphabet,
• poison,
• critter,
• salad,
• flavouring,
• flora,
• mammal,
• creation,
• fowl,
• aircraft,
• herb,
• venture,
• sauce,
• cake,
• beast,
• rodent,
• equipment,
• idea,
• phenomenon,
• gemstone,
• flower,
• flavor,
• parrot,
• food,
• restaurant,
• weaponry,
• disease,
• glasses,
• sport,
• ware,
• dish,
• process,
• derivative,
• semiconductor,
• snake,
• instrumentation,
• state,
• aggregate,
• fur,
• ornamental,
• soup,
• infection,
• sensor,
• granite,
• energy,
• pig,
• goody,
• fare,
• game,
• predator,
• instrument,
• stone,
• use,
• polymer,
• gift,
• event,
• aroma,
• beverage,
• cocktail,
• nitride,
• bearing,
• star,
• decay,